Modelling of surface properties of oxide melts with variable basicity.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86080690" target="_blank" >RIV/61989100:27360/11:86080690 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Modelling of surface properties of oxide melts with variable basicity.
Original language description
The subject of this work is the comparison of numerically obtained values of surface tension using different types of models and experimentally measured data of surface tension of oxide systems. The ternary system of CaO-Al2O3-SiO2, which presents simplified base of the casting powders used in technological process, was submitted to the experiment. For mathematic calculation of surface tension the semi empirical models resulting from Butler?s equation and Chou model were evaluated as suitable. Further the functionality of empiric model based on theory of regular ionic solution was tested. The results of simulation were compared with experimentally obtained values of surface tension. With regard to relatively higher temperatures of measurement and character of ternary system a sessile drop method was chosen as optimal method for obtaining experimental data.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F09%2F0370" target="_blank" >GA106/09/0370: Heterogeneous processes at the oxidic melt - solid phase interface</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th Anniversary International Conference on Metallurgy and Materials: METAL 2011
ISBN
978-80-87294-24-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
80-85
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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